1247611470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349471}}^1$

素因数の和:349505

約数の個数: 64

約数和(自身を含む): 3623325696

約数和(自身を除く): 2375714226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 349471, 698942, 1048413, 1747355, 2096826, 2446297, 3494710, 4892594, 5242065, 5941007, 7338891, 10484130, 11882014, 12231485, 14677782, 17823021, 24462970, 29705035, 35646042, 36694455, 41587049, 59410070, 73388910, 83174098, 89115105, 124761147, 178230210, 207935245, 249522294, 415870490, 623805735, 1247611470]

約数ペア:

[(1, 1247611470), (2, 623805735), (3, 415870490), (5, 249522294), (6, 207935245), (7, 178230210), (10, 124761147), (14, 89115105), (15, 83174098), (17, 73388910), (21, 59410070), (30, 41587049), (34, 36694455), (35, 35646042), (42, 29705035), (51, 24462970), (70, 17823021), (85, 14677782), (102, 12231485), (105, 11882014), (119, 10484130), (170, 7338891), (210, 5941007), (238, 5242065), (255, 4892594), (357, 3494710), (510, 2446297), (595, 2096826), (714, 1747355), (1190, 1048413), (1785, 698942), (3570, 349471)]